17.05 - 示例︰检查活动组件和备用组件的状态 - Teradata Data Mover

Teradata® Data Mover 安装、配置和升级指南(适用于客户)

prodname
Teradata Data Mover
vrm_release
17.05
created_date
2020 年 10 月
category
安装
管理
配置
featnum
B035-4102-090K-CHS
  1. 查看新配置的集群状态:
    ./dmcluster status

    所有服务的转换需要几分钟时间。根据需要运行 dmcluster status,直到结果达到预期。在 dmFailover.log 中监控当前活动守护程序和监控器服务器的进度。

    ------------------------------------------------------------------------
                            | LOCAL CLUSTER       |
    ------------------------------------------------------------------------
    | COMPONENT             |         HOST NAME   |         STATUS         |
    ------------------------------------------------------------------------
    | DM Daemon             |         DM1         |         RUNNING        |
    | ActiveMQ              |         DM1         |         RUNNING        |
    | DM Monitoring Service |         VP1         |         RUNNING        |
    | DM Sync Monitor       |         DM1         |         RUNNING        |
    | DM REST Service       |         DM1         |         RUNNING        |
    | DSC                   |         DM1         |         RUNNING        |
    | DSA REST              |         DM1         |         RUNNING        |
    | DM Agent              |         DM1         |         RUNNING        |
    | DM Agent              |         DM2         |         RUNNING        |
    | DM Agent              |         DM3         |         RUNNING        |
    ------------------------------------------------------------------------
                            | REMOTE CLUSTER      |
    ------------------------------------------------------------------------
    | COMPONENT             | HOST NAME           |              STATUS    |
    ------------------------------------------------------------------------
    | DM Daemon             |         DM2         |         STOPPED        |
    | ActiveMQ		|         DM2         |         STOPPED        |
    | DM Monitoring Service |         VP2         |         STOPPED        |
    | DM Sync Monitor       |         DM2         |         STOPPED        |
    | DM REST Service       |         DM2         |         STOPPED        |
    | DSC                   |         DM2         |         STOPPED        |
    | DSA REST              |         DM2         |         STOPPED        |
    | DM Agent              |         DM2         |         STOPPED        |
    | DM Agent              |         DM1         |         RUNNING        |
    | DM Agent              |         DM2         |         RUNNING        |
    | DM Agent              |         DM3         |         RUNNING        |
    ------------------------------------------------------------------------
    
    Cluster Mode: DM Cluster is in 'Active Mode'
    在示例输出中,只有活动系统上的 Data Mover 同步监控器正在运行,用于监控从 designated-active 存储库到 designated-standby 存储库的同步进度。备用系统上的同步监控器从未使用。
    如果将 Data Mover 配置为在其主机上使用 DSC,则 DSC 和 DSA REST 的状态为 RUNNING 或 STOPPED。如果将 Data Mover 配置为使用外部 DSC,则 DSC 和 DSA REST 的状态为 EXTERNAL。有关详细信息,请参阅 DSA 故障转移配置